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MABN489

Sigma-Aldrich

Anti-GABA(A)R, Alpha1 Protein Antibody, clone N95/35

clone N95/35, from mouse

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Synonym(s):
Gamma-aminobutyric acid receptor subunit alpha-1, GABA(A) receptor subunit alpha-1
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

antibody form

purified antibody

antibody product type

primary antibodies

clone

N95/35, monoclonal

species reactivity

mouse, rat

technique(s)

immunohistochemistry: suitable
western blot: suitable

isotype

IgG2a

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

General description

The neurotransmitter GABA (gamma-aminobutyric acid) binds to specific transmembrane receptors in the plasma membrane of both pre- and postsynaptic neurons. Three general classes of GABA receptors are known: GABAA and GABAC (ionotropic) receptors and GABAB (metabotropic) receptors. The GABAA (gamma-Aminobutyric Acid type A) receptor is a multiprotein complex that acts as a ligand-gated chloride channel. These receptors are hetero-oligomers, for which 6 subunits are currently known (a, b, g, d, e and r). There are at least 6 different isoforms of the alpha subunit, and receptor subunit expression varies during development. Increased alpha1 subunit assembly in postsynaptic receptors of cerebellar inhibitory synapses is responsible for the fast inhibitory synaptic currents observed during postnatal development. Additionally, alpha1-containing GABAA receptors are important in regulating the reinforcing properties of alcohol, and expression of the alpha1 subunit increases upon chronic exposure to alcohol, making it a potential therapeutic target for alcohol dependency.

Specificity

This antibody recognizes the cytoplasmic domain of GABA(A)R, Alpha1 Protein. This antibody does not demonstrate cross-reactivity against GABA(A)R2 and GABA(A)R3 (Prof. J. Trimmer, University of California, Davis).

Immunogen

Epitope: Cytoplasmic domain
Recombinant protein corresponding to the cytoplasmic domain of mouse GABA(A)R, Alpha1 Protein.

Application

Immunohistochemistry Analysis: A representative lot detected GABA(A)R, Alpha1 Protein in rat hippocampus tissue (Prof. J. Trimmer, University of California, Davis).

Western Blot Analysis: A representative lot detected GABA(A)R, Alpha1 Protein in RBM membrane extracts, COS cell lysates transiently transfected with GABA(A)R, Alpha1 Protein, and in WT mice but not in GABA(A)R Alpha1 knockout mice.
Research Category
Neuroscience
Research Sub Category
Neurotransmitters & Receptors
This Anti-GABA(A)R, Alpha1 Protein Antibody, clone N95/35 is validated for use in Western Blotting, IHC for the detection of GABA(A)R, Alpha1 Protein, clone N95/35.

Quality

Evaluated by Western Blotting in mouse brain tissue lysate.

Western Blot Analysis: 2 µg/mL of this antibody detected GABA(A)R, Alpha1 Protein in 10 µg of mouse brain tissue lysate.

Target description

~55 kDa observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
Mouse brain tissue lysate

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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